1111142233132 has 6 divisors (see below), whose sum is σ = 1944498907988. Its totient is φ = 555571116564.

The previous prime is 1111142233081. The next prime is 1111142233139. The reversal of 1111142233132 is 2313322411111.

It is a junction number, because it is equal to n+sod(n) for n = 1111142233097 and 1111142233106.

It is not an unprimeable number, because it can be changed into a prime (1111142233139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138892779138 + ... + 138892779145.

Almost surely, 2^{1111142233132} is an apocalyptic number.

It is an amenable number.

1111142233132 is a deficient number, since it is larger than the sum of its proper divisors (833356674856).

1111142233132 is a wasteful number, since it uses less digits than its factorization.

1111142233132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277785558287 (or 277785558285 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

Adding to 1111142233132 its reverse (2313322411111), we get a palindrome (3424464644243).

The spelling of 1111142233132 in words is "one trillion, one hundred eleven billion, one hundred forty-two million, two hundred thirty-three thousand, one hundred thirty-two".